12280493868

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{339653}}^1$

素因数の和:339814

約数の個数: 48

約数和(自身を含む): 30128668416

約数和(自身を除く): 17848174548

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 131, 138, 262, 276, 393, 524, 786, 1572, 3013, 6026, 9039, 12052, 18078, 36156, 339653, 679306, 1018959, 1358612, 2037918, 4075836, 7812019, 15624038, 23436057, 31248076, 44494543, 46872114, 88989086, 93744228, 133483629, 177978172, 266967258, 533934516, 1023374489, 2046748978, 3070123467, 4093497956, 6140246934, 12280493868]

約数ペア:

[(1, 12280493868), (2, 6140246934), (3, 4093497956), (4, 3070123467), (6, 2046748978), (12, 1023374489), (23, 533934516), (46, 266967258), (69, 177978172), (92, 133483629), (131, 93744228), (138, 88989086), (262, 46872114), (276, 44494543), (393, 31248076), (524, 23436057), (786, 15624038), (1572, 7812019), (3013, 4075836), (6026, 2037918), (9039, 1358612), (12052, 1018959), (18078, 679306), (36156, 339653)]